arch/m68k/Kconfig

   1 config M68K
   2         bool
   3         default y
   4         select HAVE_IDE
   5         select HAVE_AOUT if MMU
   6         select HAVE_GENERIC_HARDIRQS
   7         select GENERIC_IRQ_SHOW
   8         select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
   9         select GENERIC_CPU_DEVICES
  10
  11 config RWSEM_GENERIC_SPINLOCK
  12         bool
  13         default y
  14
  15 config RWSEM_XCHGADD_ALGORITHM
  16         bool
  17
  18 config ARCH_HAS_ILOG2_U32
  19         bool
  20
  21 config ARCH_HAS_ILOG2_U64
  22         bool
  23
  24 config GENERIC_CLOCKEVENTS
  25         bool
  26
  27 config GENERIC_CMOS_UPDATE
  28         def_bool !MMU
  29
  30 config GENERIC_GPIO
  31         bool
  32
  33 config GENERIC_HWEIGHT
  34         bool
  35         default y
  36
  37 config GENERIC_CALIBRATE_DELAY
  38         bool
  39         default y
  40
  41 config GENERIC_CSUM
  42         bool
  43
  44 config TIME_LOW_RES
  45         bool
  46         default y
  47
  48 config ARCH_USES_GETTIMEOFFSET
  49         def_bool MMU && !COLDFIRE
  50
  51 config NO_IOPORT
  52         def_bool y
  53
  54 config NO_DMA
  55         def_bool (MMU && SUN3) || (!MMU && !COLDFIRE)
  56
  57 config ZONE_DMA
  58         bool
  59         default y
  60
  61 config CPU_HAS_NO_BITFIELDS
  62         bool
  63
  64 config CPU_HAS_NO_MULDIV64
  65         bool
  66
  67 config CPU_HAS_ADDRESS_SPACES
  68         bool
  69
  70 config HZ
  71         int
  72         default 1000 if CLEOPATRA
  73         default 100
  74
  75 source "init/Kconfig"
  76
  77 source "kernel/Kconfig.freezer"
  78
  79 config MMU
  80         bool "MMU-based Paged Memory Management Support"
  81         default y
  82         select GENERIC_IOMAP
  83         help
  84           Select if you want MMU-based virtualised addressing space
  85           support by paged memory management. If unsure, say 'Y'.
  86
  87 config MMU_MOTOROLA
  88         bool
  89
  90 config MMU_COLDFIRE
  91         bool
  92
  93 config MMU_SUN3
  94         bool
  95         depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE
  96
  97 menu "Platform setup"
  98
  99 source arch/m68k/Kconfig.cpu
 100
 101 source arch/m68k/Kconfig.machine
 102
 103 source arch/m68k/Kconfig.bus
 104
 105 endmenu
 106
 107 menu "Kernel Features"
 108
 109 if COLDFIRE
 110 source "kernel/Kconfig.preempt"
 111 endif
 112
 113 if !MMU || COLDFIRE
 114 source "kernel/time/Kconfig"
 115 endif
 116
 117 source "mm/Kconfig"
 118
 119 endmenu
 120
 121 menu "Executable file formats"
 122
 123 source "fs/Kconfig.binfmt"
 124
 125 endmenu
 126
 127 if !MMU
 128 menu "Power management options"
 129
 130 config PM
 131         bool "Power Management support"
 132         help
 133           Support processor power management modes
 134
 135 endmenu
 136 endif
 137
 138 source "net/Kconfig"
 139
 140 source "drivers/Kconfig"
 141
 142 source "arch/m68k/Kconfig.devices"
 143
 144 source "fs/Kconfig"
 145
 146 source "arch/m68k/Kconfig.debug"
 147
 148 source "security/Kconfig"
 149
 150 source "crypto/Kconfig"
 151
 152 source "lib/Kconfig"